Is Google Planning On Announcing Something Soon?

It seems that Google might have something to announce later today, or at least that’s what has been hinted at in a recent post by Google’s very own Vic Gundotra who in his Google+ post, revealed he was struggling to sleep and that he cannot wait until tomorrow. Could we be looking at some major updates that Google will be bringing to their apps, like Hangouts, or maybe Google+? Or could it even be the announcement of the next major version of Android which unfortunately did not seem to be mentioned during Google I/O. It could also be possible that the announcement might have something to do with the next-gen Nexus 7, all of which are possibilities! In any case we’ll try not to speculate too much for now, but we’ll definitely be keeping our eyes peeled for an announcement of sorts, but in the meantime what do you guys think? Could Mr. Vic Gundotra simply be speaking in general, or is he hinting at something?